26860984912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{2309}}^1$

素因数の和:4604

約数の個数: 80

約数和(自身を含む): 58055659200

約数和(自身を除く): 31194674288

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2251, 2309, 2584, 4502, 4618, 5168, 9004, 9236, 18008, 18472, 36016, 36944, 38267, 39253, 42769, 43871, 76534, 78506, 85538, 87742, 153068, 157012, 171076, 175484, 306136, 314024, 342152, 350968, 612272, 628048, 684304, 701936, 727073, 745807, 1454146, 1491614, 2908292, 2983228, 5197559, 5816584, 5966456, 10395118, 11633168, 11932912, 20790236, 41580472, 83160944, 88358503, 98753621, 176717006, 197507242, 353434012, 395014484, 706868024, 790028968, 1413736048, 1580057936, 1678811557, 3357623114, 6715246228, 13430492456, 26860984912]

約数ペア:

[(1, 26860984912), (2, 13430492456), (4, 6715246228), (8, 3357623114), (16, 1678811557), (17, 1580057936), (19, 1413736048), (34, 790028968), (38, 706868024), (68, 395014484), (76, 353434012), (136, 197507242), (152, 176717006), (272, 98753621), (304, 88358503), (323, 83160944), (646, 41580472), (1292, 20790236), (2251, 11932912), (2309, 11633168), (2584, 10395118), (4502, 5966456), (4618, 5816584), (5168, 5197559), (9004, 2983228), (9236, 2908292), (18008, 1491614), (18472, 1454146), (36016, 745807), (36944, 727073), (38267, 701936), (39253, 684304), (42769, 628048), (43871, 612272), (76534, 350968), (78506, 342152), (85538, 314024), (87742, 306136), (153068, 175484), (157012, 171076)]